package com.jiao.service;

import com.jiao.bean.TTrade;
import com.jiao.bean.TTradeQuery;

import java.util.List;

public interface TTradeService {
    TTrade queryById(Integer id);
    List<TTrade> query(TTradeQuery tTradeQuery);
    int insert(TTrade tTrade);
    int update(TTrade tTrade);
    int delete(TTrade tTrade);

}
